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          <td class="headerItem" width="20%">Current&nbsp;view:</td>
          <td class="headerValue" width="80%" colspan=4><a href="../../../../../../index.html">directory</a> - <a href="index.html">home/jkbs/src/zpr/imageeditor/ged</a> - Image.cpp</td>
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          <td class="headerItem" width="20%">Test:</td>
          <td class="headerValue" width="80%" colspan=4>ged.info</td>
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          <td class="headerItem" width="20%">Date:</td>
          <td class="headerValue" width="20%">2009-06-09</td>
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          <td class="headerItem" width="20%">Instrumented&nbsp;lines:</td>
          <td class="headerValue" width="20%">33</td>
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          <td class="headerItem" width="20%">Code&nbsp;covered:</td>
          <td class="headerValue" width="20%">81.8 %</td>
          <td width="20%"></td>
          <td class="headerItem" width="20%">Executed&nbsp;lines:</td>
          <td class="headerValue" width="20%">27</td>
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      <td><pre class="source">
<span class="lineNum">       1 </span>                : #include &lt;stdexcept&gt;
<span class="lineNum">       2 </span>                : #include &quot;../ged/typedefs.hpp&quot;
<span class="lineNum">       3 </span>                : #include &quot;Image.hpp&quot;
<span class="lineNum">       4 </span>                : #include &quot;../gil/flattened_view.hpp&quot;
<span class="lineNum">       5 </span>                : 
<span class="lineNum">       6 </span>                : namespace ged {
<span class="lineNum">       7 </span>                : 
<span class="lineNum">       8 </span><span class="lineCov">              2 : Image::Image(const GILPoint&amp; sz)</span>
<span class="lineNum">       9 </span><span class="lineCov">              2 :         : selected_idx_(0)</span>
<span class="lineNum">      10 </span>                : {
<span class="lineNum">      11 </span><span class="lineCov">              2 :         if (sz &lt; GILPoint(0, 0))</span>
<span class="lineNum">      12 </span><span class="lineNoCov">              0 :                 throw std::out_of_range(&quot;ged::Image::Image&quot;);</span>
<span class="lineNum">      13 </span><span class="lineCov">              2 :         initView(sz);</span>
<span class="lineNum">      14 </span><span class="lineCov">              2 : }</span>
<span class="lineNum">      15 </span>                : 
<span class="lineNum">      16 </span><span class="lineCov">             24 : void Image::addLayer(PGILImage image)</span>
<span class="lineNum">      17 </span>                : {
<span class="lineNum">      18 </span><span class="lineCov">             24 :         PImageLayer layer(new ImageLayer(image));</span>
<span class="lineNum">      19 </span><span class="lineCov">             24 :         layers_.push_back(layer);</span>
<span class="lineNum">      20 </span><span class="lineCov">             24 :         selected_idx_ = layers_.size() - 1;</span>
<span class="lineNum">      21 </span><span class="lineCov">             24 : }</span>
<span class="lineNum">      22 </span>                : 
<span class="lineNum">      23 </span><span class="lineCov">             74 : const PImageLayer Image::getLayer() const</span>
<span class="lineNum">      24 </span>                : {
<span class="lineNum">      25 </span><span class="lineCov">             74 :         return layers_.at(selected_idx_);</span>
<span class="lineNum">      26 </span>                : }
<span class="lineNum">      27 </span>                : 
<span class="lineNum">      28 </span><span class="lineCov">             22 : void Image::selectLayer(std::size_t i)</span>
<span class="lineNum">      29 </span>                : {
<span class="lineNum">      30 </span><span class="lineCov">             22 :         if (i &gt;= layers_.size()) {</span>
<span class="lineNum">      31 </span><span class="lineNoCov">              0 :                 throw std::out_of_range(&quot;Image::selectLayer&quot;);</span>
<span class="lineNum">      32 </span>                :         }
<span class="lineNum">      33 </span><span class="lineCov">             22 :         selected_idx_ = i;</span>
<span class="lineNum">      34 </span><span class="lineCov">             22 : }</span>
<span class="lineNum">      35 </span>                : 
<span class="lineNum">      36 </span><span class="lineNoCov">              0 : int Image::getActiveLayer() const</span>
<span class="lineNum">      37 </span>                : {
<span class="lineNum">      38 </span><span class="lineNoCov">              0 :         return selected_idx_;</span>
<span class="lineNum">      39 </span>                : }
<span class="lineNum">      40 </span>                : 
<span class="lineNum">      41 </span><span class="lineCov">             24 : void Image::deleteLayer()</span>
<span class="lineNum">      42 </span>                : {
<span class="lineNum">      43 </span><span class="lineCov">             24 :         if (layers_.empty())</span>
<span class="lineNum">      44 </span><span class="lineNoCov">              0 :                 return;</span>
<span class="lineNum">      45 </span>                : 
<span class="lineNum">      46 </span><span class="lineCov">             24 :         layers_.pop_back();</span>
<span class="lineNum">      47 </span><span class="lineCov">             24 :         selected_idx_ = layers_.empty() ? 0 : layers_.size() - 1;</span>
<span class="lineNum">      48 </span>                : }
<span class="lineNum">      49 </span>                : 
<span class="lineNum">      50 </span><span class="lineCov">              2 : void Image::initView(const GILPoint&amp; sz)</span>
<span class="lineNum">      51 </span>                : {
<span class="lineNum">      52 </span><span class="lineCov">              2 :         view_ = view_type(sz, locator_type(GILPoint(0, 0), GILPoint(1, 1), deref_type(&amp;(this-&gt;layers_))));</span>
<span class="lineNum">      53 </span><span class="lineCov">              2 : }</span>
<span class="lineNum">      54 </span>                : 
<span class="lineNum">      55 </span><span class="lineCov">              2 : const Image::view_type Image::getView()</span>
<span class="lineNum">      56 </span>                : {
<span class="lineNum">      57 </span>                :         // Zmiana wymiarów płótna jeżeli zmieniły się wymiary warstwy
<span class="lineNum">      58 </span>                :         // tła (pierwsza na stosie)
<span class="lineNum">      59 </span><span class="lineCov">              2 :         GILPoint dims = layers_[0]-&gt;getView().dimensions();</span>
<span class="lineNum">      60 </span><span class="lineCov">              4 :         if (layers_.size() &amp;&amp; view_.dimensions() != dims) {</span>
<span class="lineNum">      61 </span><span class="lineNoCov">              0 :                 initView(dims);</span>
<span class="lineNum">      62 </span>                :         }
<span class="lineNum">      63 </span>                : 
<span class="lineNum">      64 </span><span class="lineCov">              2 :         return view_;</span>
<span class="lineNum">      65 </span>                : }
<span class="lineNum">      66 </span>                : 
<span class="lineNum">      67 </span>                : } // namespace ged
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  <tr><td class="versionInfo">Generated by: <a href="http://ltp.sourceforge.net/coverage/lcov.php" target="_parent">LTP GCOV extension version 1.6</a></td></tr>
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